US10441680B2 Placental tissue grafts produced by chemical dehydration/freeze-drying and methods for making and using the same
有权
基本信息:
- 专利标题： Placental tissue grafts produced by chemical dehydration/freeze-drying and methods for making and using the same
- 申请号：US15596476 申请日：2017-05-16
- 公开(公告)号：US10441680B2 公开(公告)日：2019-10-15
- 发明人： John Daniel , Randall Spencer , Steven Ray
- 申请人： MiMedx Group, Inc.
- 申请人地址： US GA Marietta
- 专利权人： MiMedx Group, Inc.
- 当前专利权人： MiMedx Group, Inc.
- 当前专利权人地址： US GA Marietta
- 代理机构： Alston & Bird LLP
- 主分类号： A61L27/36
- IPC分类号： A61L27/36 ; A61K35/50
摘要：
Described herein are placental tissue grafts produced by chemical dehydration followed by freeze-drying the placental tissue to produce the tissue graft. The tissue grafts retain their biological properties preferably at the same level as the placental tissues before they are processed. The placental tissue grafts have numerous medical applications. Methods for making the tissue graft compositions are also described herein.
公开/授权文献:
信息查询:
EspacenetIPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61L | 材料或物体消毒的一般方法或装置；空气的灭菌、消毒或除臭；绷带、敷料、吸收垫或外科用品的化学方面；绷带、敷料、吸收垫或外科用品的材料 |
| ------A61L27/00 | 假体材料或假体被覆材料 |
| --------A61L27/36 | .含有未确定结构的组分或其反应产物 |